Use resourceful routes for granting/revoking user roles

[rails.git] / app / controllers / user_roles_controller.rb

diff --git a/app/controllers/user_roles_controller.rb b/app/controllers/user_roles_controller.rb
index 732a2bb2c24a48c19e49324c75e3a5eea12050e0..912453be8772891d4dcd3eed0e3b4685295cf509 100644 (file)
--- a/app/controllers/user_roles_controller.rb
+++ b/app/controllers/user_roles_controller.rb
@@ -1,41 +1,34 @@
 class UserRolesController < ApplicationController
+  include UserMethods
+
   layout "site"
 
   before_action :authorize_web
-  before_action :require_user
+
+  authorize_resource
+
   before_action :lookup_user
-  before_action :require_administrator
   before_action :require_valid_role
-  before_action :not_in_role, :only => [:grant]
-  before_action :in_role, :only => [:revoke]
+  before_action :not_in_role, :only => :create
+  before_action :in_role, :only => :destroy
 
-  def grant
+  def create
     @user.roles.create(:role => @role, :granter => current_user)
     redirect_to user_path(@user)
   end
 
-  def revoke
+  def destroy
     # checks that administrator role is not revoked from current user
     if current_user == @user && @role == "administrator"
       flash[:error] = t("user_role.filter.not_revoke_admin_current_user")
     else
-      UserRole.where(:user_id => @user.id, :role => @role).delete_all
+      UserRole.where(:user => @user, :role => @role).delete_all
     end
     redirect_to user_path(@user)
   end
 
   private
 
-  ##
-  # require that the user is an administrator, or fill out a helpful error message
-  # and return them to theuser page.
-  def require_administrator
-    unless current_user.administrator?
-      flash[:error] = t "user_role.filter.not_an_administrator"
-      redirect_to user_path(@user)
-    end
-  end
-
   ##
   # require that the given role is valid. the role is a URL
   # parameter, so should always be present.
@@ -50,7 +43,7 @@ class UserRolesController < ApplicationController
   ##
   # checks that the user doesn't already have this role
   def not_in_role
-    if @user.has_role? @role
+    if @user.role? @role
       flash[:error] = t("user_role.filter.already_has_role", :role => @role)
       redirect_to user_path(@user)
     end
@@ -59,7 +52,7 @@ class UserRolesController < ApplicationController
   ##
   # checks that the user already has this role
   def in_role
-    unless @user.has_role? @role
+    unless @user.role? @role
       flash[:error] = t("user_role.filter.doesnt_have_role", :role => @role)
       redirect_to user_path(@user)
     end